📖 Readability Score Checker (Flesch-Kincaid & Gunning Fog)
Analyze reading difficulty, grade level, and text complexity. Calculates Flesch Reading Ease, Flesch-Kincaid Grade, and Gunning Fog index with 100% client-side privacy.
What is a good Flesch Reading Ease score for web content and e-commerce?
For general web content, blog posts, and e-commerce product pages, a Flesch Reading Ease score between 60 and 70 (8th to 9th grade reading level) is optimal. Higher scores mean the text is effortless for everyday readers to consume.
How is the Gunning Fog Index calculated?
The Gunning Fog Index estimates the years of formal education needed to understand a text on the first reading. It is calculated using the average sentence length and the percentage of complex words (words with 3 or more syllables).
Is my draft text or article uploaded to a remote server?
No. All syllable counting, sentence breakdown, readability math, and grade level analyses take place 100% locally in your web browser.
